Base | Representation |
---|---|
bin | 111110100100001… |
… | …1001010010100010 |
3 | 12102022022011120010 |
4 | 1331020121102202 |
5 | 13244413241423 |
6 | 544152225350 |
7 | 103011126630 |
oct | 17510312242 |
9 | 5368264503 |
10 | 2099352738 |
11 | 98803686a |
12 | 4a709b256 |
13 | 275c22372 |
14 | 15cb5c350 |
15 | c448a693 |
hex | 7d2194a2 |
2099352738 has 32 divisors (see below), whose sum is σ = 5007154176. Its totient is φ = 573735888.
The previous prime is 2099352709. The next prime is 2099352821. The reversal of 2099352738 is 8372539902.
It is a happy number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1085656 + ... + 1087587.
It is an arithmetic number, because the mean of its divisors is an integer number (156473568).
Almost surely, 22099352738 is an apocalyptic number.
2099352738 is an abundant number, since it is smaller than the sum of its proper divisors (2907801438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2099352738 is a wasteful number, since it uses less digits than its factorization.
2099352738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2173278.
The product of its (nonzero) digits is 816480, while the sum is 48.
The square root of 2099352738 is about 45818.6941978926. The cubic root of 2099352738 is about 1280.4475847646.
The spelling of 2099352738 in words is "two billion, ninety-nine million, three hundred fifty-two thousand, seven hundred thirty-eight".
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